{"product_id":"3861985-volvo-coil-genuine-used-part","title":"3861985 Volvo Coil | Genuine Used Part","description":"\u003cp\u003e\n 🔧 Product Description\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Genuine Volvo Penta Ignition Coil \u0026amp; Module Assembly - Part Number: 3861985\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine Volvo Penta ignition coil and module assembly used on selected GM-based petrol marine engines. This assembly supplies high-voltage ignition output and includes the coil, ignition module, cooling plate and mounting hardware in the Volvo Penta service assembly.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n ⚙️ Key Features\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine Volvo Penta ignition coil \/ module assembly\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct Volvo Penta part number 3861985\n\u003c\/p\u003e\n\u003cp\u003e\n • Includes coil and ignition module assembly components\n\u003c\/p\u003e\n\u003cp\u003e\n • Used on selected 4.3L, 5.0L, 5.7L and 6.2L petrol engines\n\u003c\/p\u003e\n\u003cp\u003e\n • Cross-references with MerCruiser ignition module \/ coil references\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM Supersession Chain:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 3861985 current \/ listed Volvo Penta ignition coil assembly reference\n\u003c\/p\u003e\n\u003cp\u003e\n • 3883158 related Volvo Penta ignition module \/ coil reference\n\u003c\/p\u003e\n\u003cp\u003e\n • 3862167 related Volvo Penta ignition module \/ coil reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM \/ Related Numbers:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 3861985\n\u003c\/p\u003e\n\u003cp\u003e\n • 3883158\n\u003c\/p\u003e\n\u003cp\u003e\n • 3862167\n\u003c\/p\u003e\n\u003cp\u003e\n • Related cooling plate: 3858985\n\u003c\/p\u003e\n\u003cp\u003e\n • Related ignition module: 3858984\n\u003c\/p\u003e\n\u003cp\u003e\n • Related mounting bolts: 3858986\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser related reference: 392-863704T\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser related reference: 863704T\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser related reference: 8M0054588\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Aftermarket \/ Verified Equivalents:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Sierra: 18-5465\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser \/ Mercury: 8M0054588\n\u003c\/p\u003e\n\u003cp\u003e\n • Aftermarket coil \u0026amp; module assemblies replacing 3861985 \/ 3883158 \/ 3862167\n\u003c\/p\u003e\n\u003cp\u003e\n • Repower Marine \/ aftermarket reference family: RM33000392\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🚤 Compatibility\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Commonly used on:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Volvo Penta GM-based petrol engine ignition systems\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine models:\n\u003c\/p\u003e\n\u003cp\u003e\n • Volvo Penta 4.3GL-A\n\u003c\/p\u003e\n\u003cp\u003e\n • Volvo Penta 4.3GXi-C\n\u003c\/p\u003e\n\u003cp\u003e\n • Volvo Penta 4.3GXi-E\n\u003c\/p\u003e\n\u003cp\u003e\n • Volvo Penta 5.0GL \/ 5.0Gi \/ 5.0GXi applications using the 3861985 ignition assembly\n\u003c\/p\u003e\n\u003cp\u003e\n • Volvo Penta 5.7GL-D\n\u003c\/p\u003e\n\u003cp\u003e\n • Volvo Penta 5.7GXi-D\n\u003c\/p\u003e\n\u003cp\u003e\n • Volvo Penta 6.2L MPI \/ GXi applications using the 3861985 coil and module family\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 4.3L, 5.0L, 5.7L and 6.2L MPI applications using equivalent 8M0054588 \/ 392-863704T assembly\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: engine-calibration dependent, commonly 190HP - 375HP petrol applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: GM-based petrol sterndrive \/ inboard ignition system\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: approximately early-2000s onward MPI \/ GXi ignition family applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Serial Note: Volvo fitment must be matched by engine model, engine serial number and ignition-system diagram.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔌 Function\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The coil and module assembly converts low-voltage ignition signals into high-voltage spark output and controls ignition switching for the distributor \/ ignition system.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Common signs of failure:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Weak or no spark\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine starts then cuts out when warm\n\u003c\/p\u003e\n\u003cp\u003e\n • Misfire under load\n\u003c\/p\u003e\n\u003cp\u003e\n • Hard starting after plugs and leads are checked\n\u003c\/p\u003e\n\u003cp\u003e\n • Ignition module fault codes or timing-control faults\n\u003c\/p\u003e\n\u003cp\u003e\n • Coil overheating or cracking\n\u003c\/p\u003e\n\u003cp\u003e\n • Spark returns when a known-good coil\/module is fitted\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 📦 Condition\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine used part\n\u003c\/p\u003e\n\u003cp\u003e\n • Removed from running engine where applicable\n\u003c\/p\u003e\n\u003cp\u003e\n • In good working condition unless otherwise stated\n\u003c\/p\u003e\n","brand":"Sawley's Auto and Marine","offers":[{"title":"Default Title","offer_id":53392200696100,"sku":"117799K","price":120.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_bc58f2af-37d7-454b-8a35-b07b04c10df5.jpg?v=1777259521","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/3861985-volvo-coil-genuine-used-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}